Messages in this thread | | | Date | Mon, 23 Apr 2012 12:55:25 +0200 | From | Jiri Olsa <> | Subject | Re: [BUG] perf stat: useless output for raw events with new event parser |
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On Mon, Apr 23, 2012 at 12:48:52PM +0200, Peter Zijlstra wrote: > On Mon, 2012-04-23 at 12:45 +0200, Stephane Eranian wrote: > > Hi, > > > > With the new event parser, one can express raw events field by field: > > > > $ perf stat -e cpu/event=0x3c,umask=0x0/,cpu/event=0xc5,umask=0x0/ noploop 1 > > > > The problem with this is that the output of perf stat becomes useless: > > > > $ perf stat -e cpu/event=0x3c,umask=0x0/,cpu/event=0xc5,umask=0x0/ noploop 1 > > noploop for 1 seconds > > > > Performance counter stats for 'noploop 1': > > > > 2395038678 pmu > > 10787 pmu > > ^^^^^^ > > 1.000802603 seconds time elapsed > > Yeah, I already complained about that.. Jolsa proposed adding a name= > parameter so you could explicitly name your events. I think I've seen a > patch adding that, but can't atm seem to locate it.
it's waiting in here: https://lkml.org/lkml/2012/4/15/74
I already talked to Arnaldo and I need to resend this serie, due to another changes that are yet about to get into tip tree.. Once it's in, I'll resend ;)
jirka > > Jiri?
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